8" x 2150' Clear Poly Tubing Tube Plastic Bag Polybags Custom Bags on a Roll 2ML | eBay
18" 1.5 Mil Poly Tubing on Roll
Amazon.com: Premium Poly Tubing 2" W X 1075' L - 4 mil - 1 Roll - Clear Plastic Poly Tube for Bags - High Clarity Polyethylene (2 Inch Width x 1075 Feet Length) : Industrial & Scientific